Universal Approximation Capabilities of Mixture of Weibulls (混合韦布尔分布的万能近似)

发布时间:2024年01月24日

找了好久都没有找到混合韦布尔分布是否有万能近似性质,下面这个算是一点线索,不过看不太懂。

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回答1:Ultimately this sounds tautological: just define “well-behaved” as any density that can be approximated, according to some specific metric, arbitrarily closely by mixtures of Weibulls! If you adopt a standard definition of Weibull distributions, though, you will be unable to represent any distribution without non-negative support. Perhaps you intend to include location-shifted Weibulls?

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文章来源:https://blog.csdn.net/qq_43391414/article/details/135828268
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